Originally Posted by thejaredhuang
I can hear the fans going on periodically, as the guide says. I can't read logs.
When I try to read from the ECU on ecuflash I select 05-07 DBW and then I turn the ignition on and immediately press ok and it gets to FFFF3C80 and then it stops and says readback mismatch.
From pressing ok to the error takes around 10 seconds.
if the fans kick on, you took too long from turning the key to clicking read.